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Rheological and frictional analysis of viscosupplements towards improved lubrication of human joints

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11110%2F21%3A10429369" target="_blank" >RIV/00216208:11110/21:10429369 - isvavai.cz</a>

  • Alternative codes found

    RIV/00216305:26210/21:PU140968

  • Result on the web

    <a href="https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=tIQBGzbtPk" target="_blank" >https://verso.is.cuni.cz/pub/verso.fpl?fname=obd_publikace_handle&handle=tIQBGzbtPk</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.triboint.2021.107030" target="_blank" >10.1016/j.triboint.2021.107030</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Rheological and frictional analysis of viscosupplements towards improved lubrication of human joints

  • Original language description

    The present paper explores the effect of viscosupplementation on the friction of articular cartilage depending on the rheology of viscosupplements. The experiments were realized on rotational rheometers and a tribometer in pin-on-plate configuration. Five commercially available viscosupplements and their mixtures with synovial fluid were tested. The results showed differences by the order of magnitudes between viscosupplements viscosity and no viscoelastic properties in some of them. The friction was substantially affected by the addition of viscosupplement into the model synovial fluid. In most cases, mixtures of synovial fluid and viscosupplement even showed similar friction as clear viscosupplements. This study is the basis for a better understanding of the shortterm changes in articular cartilage frictional behavior after the viscosupplementation of synovial joint.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    10608 - Biochemistry and molecular biology

Result continuities

  • Project

  • Continuities

    V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Others

  • Publication year

    2021

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Tribology International

  • ISSN

    0301-679X

  • e-ISSN

  • Volume of the periodical

    160

  • Issue of the periodical within the volume

    August

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    10

  • Pages from-to

    107030

  • UT code for WoS article

    000663139400004

  • EID of the result in the Scopus database

    2-s2.0-85104125619